Globals (Apache Struts API Documentation)

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org.apache.struts
Class Globals

java.lang.Object
  |
  +--org.apache.struts.Globals

All Implemented Interfaces:: java.io.Serializable

public class Globals
extends java.lang.Object
implements java.io.Serializable

Global manifest constants for the entire Struts Framework.

Many of these constants were initially defined in Action, but were moved here so that they could be referenced without referencing the Action class itself. For backwards compatibility, constant references there point at this class, and the constant values themselves have not changed.

Version:: $Revision: 1.1 $ $Date: 2003-08-22 09:14:33 +0100 (Fri, 22 Aug 2003) $
Author:: Craig R. McClanahan
See Also:: Serialized Form

Field Summary

static java.lang.String ACTION_SERVLET_KEY
          The context attributes key under which our ActionServlet instance will be stored.

static java.lang.String APPLICATION_KEY
          Deprecated. Use MODULE_KEY

static java.lang.String CANCEL_KEY
          The request attributes key under which a boolean true value should be stored if this request was cancelled.

static java.lang.String DATA_SOURCE_KEY
          The context attributes key under which our default configured data source (which must implement javax.sql.DataSource) is stored, if one is configured for this module.

static java.lang.String ERROR_KEY
          The request attributes key under which your action should store an org.apache.struts.action.ActionErrors object, if you are using the corresponding custom tag library elements.

static java.lang.String EXCEPTION_KEY
          The request attributes key under which Struts custom tags might store a Throwable that caused them to report a JspException at runtime.

static java.lang.String FORM_BEANS_KEY
          Deprecated. Replaced by collection in ModuleConfig

static java.lang.String FORWARDS_KEY
          Deprecated. Replaced by collection in ModuleConfig.

static java.lang.String LOCALE_KEY
          The session attributes key under which the user's selected java.util.Locale is stored, if any.

static java.lang.String MAPPING_KEY
          The request attributes key under which our org.apache.struts.ActionMapping instance is passed.

static java.lang.String MAPPINGS_KEY
          Deprecated. Replaced by collection in ModuleConfig

static java.lang.String MESSAGE_KEY
          The request attributes key under which your action should store an org.apache.struts.action.ActionMessages object, if you are using the corresponding custom tag library elements.

static java.lang.String MESSAGES_KEY
          The base of the context attributes key under which our module MessageResources will be stored.

static java.lang.String MODULE_KEY
          The base of the context attributes key under which our ModuleConfig data structure will be stored.

static java.lang.String MULTIPART_KEY
          The request attributes key under which our multipart class is stored.

static java.lang.String PLUG_INS_KEY
          The base of the context attributes key under which an array of PlugIn instances will be stored.

static java.lang.String REQUEST_PROCESSOR_KEY
          The base of the context attributes key under which our RequestProcessor instance will be stored.

static java.lang.String SERVLET_KEY
          The context attributes key under which we store the mapping defined for our controller serlet, which will be either a path-mapped pattern (/action/*) or an extension mapped pattern (*.do).

static java.lang.String TRANSACTION_TOKEN_KEY
          The session attributes key under which our transaction token is stored, if it is used.

static java.lang.String XHTML_KEY
          The page attributes key under which xhtml status is stored.

Constructor Summary

Globals()


Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ACTION_SERVLET_KEY

public static final java.lang.String ACTION_SERVLET_KEY

The context attributes key under which our ActionServlet instance will be stored.

Since:: Struts 1.1
See Also:: Constant Field Values

APPLICATION_KEY

public static final java.lang.String APPLICATION_KEY

Deprecated. Use MODULE_KEY

The base of the context attributes key under which our ModuleConfig data structure will be stored. This will be suffixed with the actual module prefix (including the leading "/" character) to form the actual attributes key.

For each request processed by the controller servlet, the ModuleConfig object for the module selected by the request URI currently being processed will also be exposed under this key as a request attribute.

Since:: Struts 1.1
See Also:: Constant Field Values

CANCEL_KEY

public static final java.lang.String CANCEL_KEY

The request attributes key under which a boolean true value should be stored if this request was cancelled.

Since:: Struts 1.1
See Also:: Constant Field Values

MODULE_KEY

public static final java.lang.String MODULE_KEY

Since:: Struts 1.1
See Also:: Constant Field Values

DATA_SOURCE_KEY

public static final java.lang.String DATA_SOURCE_KEY

The context attributes key under which our default configured data source (which must implement javax.sql.DataSource) is stored, if one is configured for this module.

See Also:: Constant Field Values

ERROR_KEY

public static final java.lang.String ERROR_KEY

The request attributes key under which your action should store an org.apache.struts.action.ActionErrors object, if you are using the corresponding custom tag library elements.

See Also:: Constant Field Values

EXCEPTION_KEY

public static final java.lang.String EXCEPTION_KEY

The request attributes key under which Struts custom tags might store a Throwable that caused them to report a JspException at runtime. This value can be used on an error page to provide more detailed information about what really went wrong.

See Also:: Constant Field Values

FORM_BEANS_KEY

public static final java.lang.String FORM_BEANS_KEY

Deprecated. Replaced by collection in ModuleConfig

The context attributes key under which our org.apache.struts.action.ActionFormBeans collection is normally stored, unless overridden when initializing our ActionServlet.

See Also:: Constant Field Values

FORWARDS_KEY

public static final java.lang.String FORWARDS_KEY

Deprecated. Replaced by collection in ModuleConfig.

The context attributes key under which our org.apache.struts.action.ActionForwards collection is normally stored, unless overridden when initializing our ActionServlet.

See Also:: Constant Field Values

LOCALE_KEY

public static final java.lang.String LOCALE_KEY

The session attributes key under which the user's selected java.util.Locale is stored, if any. If no such attribute is found, the system default locale will be used when retrieving internationalized messages. If used, this attribute is typically set during user login processing.

See Also:: Constant Field Values

MAPPING_KEY

public static final java.lang.String MAPPING_KEY

The request attributes key under which our org.apache.struts.ActionMapping instance is passed.

See Also:: Constant Field Values

MAPPINGS_KEY

public static final java.lang.String MAPPINGS_KEY

Deprecated. Replaced by collection in ModuleConfig

The context attributes key under which our org.apache.struts.action.ActionMappings collection is normally stored, unless overridden when initializing our ActionServlet.

See Also:: Constant Field Values

MESSAGE_KEY

public static final java.lang.String MESSAGE_KEY

The request attributes key under which your action should store an org.apache.struts.action.ActionMessages object, if you are using the corresponding custom tag library elements.

Since:: Struts 1.1
See Also:: Constant Field Values

MESSAGES_KEY

public static final java.lang.String MESSAGES_KEY

The base of the context attributes key under which our module MessageResources will be stored. This will be suffixed with the actual module prefix (including the leading "/" character) to form the actual resources key.

For each request processed by the controller servlet, the MessageResources object for the module selected by the request URI currently being processed will also be exposed under this key as a request attribute.

See Also:: Constant Field Values

MULTIPART_KEY

public static final java.lang.String MULTIPART_KEY

The request attributes key under which our multipart class is stored.

See Also:: Constant Field Values

PLUG_INS_KEY

public static final java.lang.String PLUG_INS_KEY

The base of the context attributes key under which an array of PlugIn instances will be stored. This will be suffixed with the actual module prefix (including the leading "/" character) to form the actual attributes key.

Since:: Struts 1.1
See Also:: Constant Field Values

REQUEST_PROCESSOR_KEY

public static final java.lang.String REQUEST_PROCESSOR_KEY

The base of the context attributes key under which our RequestProcessor instance will be stored. This will be suffixed with the actual module prefix (including the leading "/" character) to form the actual attributes key.

Since:: Struts 1.1
See Also:: Constant Field Values

SERVLET_KEY

public static final java.lang.String SERVLET_KEY

The context attributes key under which we store the mapping defined for our controller serlet, which will be either a path-mapped pattern (/action/*) or an extension mapped pattern (*.do).

See Also:: Constant Field Values

TRANSACTION_TOKEN_KEY

public static final java.lang.String TRANSACTION_TOKEN_KEY

The session attributes key under which our transaction token is stored, if it is used.

See Also:: Constant Field Values

XHTML_KEY

public static final java.lang.String XHTML_KEY

The page attributes key under which xhtml status is stored. This may be "true" or "false". When set to true, the html tags output xhtml.

Since:: Struts 1.1
See Also:: Constant Field Values

Constructor Detail

Globals

public Globals()